|Project Name||Stars||Downloads||Repos Using This||Packages Using This||Most Recent Commit||Total Releases||Latest Release||Open Issues||License||Language|
|Influxdb||26,223||632||1,360||a day ago||656||June 20, 2023||1,822||apache-2.0||Rust|
|Scalable datastore for metrics, events, and real-time analytics|
|:love_letter: An extensible desktop mail app built on the modern web. Forks welcome!|
|Normalizes nested JSON according to a schema|
|A free book that talks about design patterns/techniques used while developing with React.|
|React Howto||11,592||10 months ago||40|
|Your guide to the (sometimes overwhelming!) React ecosystem.|
|Mobile, desktop and website Apps with the same code|
|從零開始學 ReactJS（ReactJS 101）是一本希望讓初學者一看就懂的 React 中文入門教學書，由淺入深學習 ReactJS 生態系 (Flux, Redux, React Router, ImmutableJS, React Native, Relay/GraphQL etc.)。|
|Isomorphic flux implementation|
|:pencil: Practical comparison of different Flux solutions|
|Redux Zero||1,981||61||17||9 months ago||62||June 25, 2020||86||mit||TypeScript|
|A lightweight state container based on Redux|
If you’re new to React (or frontend in general) you may find the ecosystem confusing. There are a few reasons for this.
There’s a ton of conflicting advice about React out there; why listen to me?
I was one of the original members of the Facebook team that built and open-sourced React. I’m no longer at Facebook and I’m now at a small startup, so I have a non-Facebook perspective as well.
All software is built on a stack of technologies, and you need to understand enough of that stack to build your app. The reason why the React ecosystem of tooling seems overwhelming is because it’s always explained in the wrong order.
You should learn, in this order, without skipping ahead or learning concurrently:
You don't need to learn all of these to be productive with React. Only move to the next step if you have a problem that needs to be solved.
Additionally, there are a few topics that are often mentioned in the React community that are "bleeding edge". The topics below are interesting, but they're difficult to understand, are far less popular than the above topics and aren't required for most apps.
It’s a common misconception that you need to waste a lot of time setting up tooling to start to learn React. In the official documentation you’ll find a copy-paste HTML template that you can save in an
.html file and get started right away. No tooling is required for this step, and don’t start learning extra tooling until you’re comfortable with React basics.
I still think the easiest way to learn React is the official tutorial.
CommonJS is necessary for browsers, or the CommonJS Spec Wiki for more on the
Most reusable components, libraries and tools in the React ecosystem are available as
CommonJS modules and are installed with
For a number of good technical reasons
CommonJS modules (i.e. everything in
.js files that you can include in your web page with a
browserify. Both are good choices, but I prefer
webpack since it has a lot of features that make development of large apps easier. Since its documentation can be confusing, I have a plug-and-play template for getting started and I wrote a how-to guide for webpack for more complex use cases.
React also now offers an officially supported CLI tool called Create React App. It lets you create React projects powered by
webpack without any configuration. It has its limitations, but it can serve as a great starting point, and its updates will add more features over time. It also offers an "ejection" feature that copies all configs and dependencies into your project so you have full control over them.
One thing to keep in mind:
CommonJS uses the
require() function to import modules, so a lot of people get confused and think that it has something to do with a project called
require.js. For a number of technical reasons, I would suggest that you avoid
require.js. It’s also not very popular in the React ecosystem.
If you just want to get things done with React, you can skip learning ES6, or try to pick it up along the way.
You may see some talk about ES6 classes being the preferred way to create React components. This is untrue. Most people (including Facebook) are using
The most popular router in the React ecosystem is react-router. If you’re building a single-page application, use it unless you have a good reason not to.
Don’t use a router if you aren’t building a single-page application. Most projects start out as smaller components inside of a larger application anyway.
You’ve probably heard of Flux. There’s a ton of misinformation about Flux out there.
A lot of people sit down to build an app and want to define their data model, and they think they need to use Flux to do it. This is the wrong way to adopt Flux. Flux should only be added once many components have already been built.
React components are arranged in a hierarchy. Most of the time, your data model also follows a hierarchy. In these situations Flux doesn’t buy you much. Sometimes, however, your data model is not hierarchical. When your React components start to receive
props that feel extraneous, or you have a small number of components starting to get very complex, then you might want to look into Flux.
You’ll know when you need Flux. If you aren’t sure if you need it, you don’t need it.
If you have decided to use Flux, the most popular and well-documented Flux library is Redux. There are a lot of alternatives out there, and you’ll be tempted to evaluate lots of them, but my advice is to just stick with the most popular one.
Pre-React, a lot of people reused CSS styles with complicated style sheets built by preprocessors like SASS. Since React makes writing reusable components easy, your stylesheets can be less complicated. Many in the community (including myself) are experimenting with getting rid of stylesheets altogether.
This is a fairly crazy idea for a number of reasons. It makes media queries more difficult, and it's possible that there are performance limitations using this technique. When starting out with React, just style things the way you normally would.
Alternatively, you can also use CSS Modules, more specifically react-css-modules. With CSS Modules you'll still write CSS (or SASS/LESS/Stylus), but you can manage and compose your CSS files like you'd do with inline styles in React. And you don't need to worry about managing your class names using methodologies like BEM, as this will be handled for you under the hood by the module system.
Server rendering is often called "universal" or "isomorphic" JS. It means that you can take your React components and render them to static HTML on the server. This improves initial startup performance because the user does not need to wait for JS to download in order to see the initial UI, and React can re-use the server-rendered HTML so it doesn't need to generate it client-side.
You need server rendering if you notice that your initial render is too slow or if you want to improve your search engine ranking. While it's true that Google now indexes client-rendered content, as of January 2016 every time it's been measured it's been shown to negatively affect ranking, potentially because of the performance penalty of client-side rendering.
Server rendering still requires a lot of tooling to get right. Since it transparently supports React components written without server rendering in mind, you should build your app first and worry about server rendering later. You won't need to rewrite all of your components to support it.
Immutable.js provides a set of data structures that can help to solve certain performance issues when building React apps. It's a great library, and you'll probably use it a lot in your apps moving forward, but it's completely unnecessary until you have an appreciation of the performance implications.
These are technologies that help you reduce the number of AJAX requests. They’re still very cutting-edge, so if you don’t have a problem with too many AJAX requests, you don’t need Relay or Falcor.